16556397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38593}}^1$

素因数の和:38620

約数の個数: 16

約数和(自身を含む): 25935168

約数和(自身を除く): 9378771

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 38593, 115779, 424523, 501709, 1273569, 1505127, 5518799, 16556397]

約数ペア:

[(1, 16556397), (3, 5518799), (11, 1505127), (13, 1273569), (33, 501709), (39, 424523), (143, 115779), (429, 38593)]